CN106288278B - Air conditioner - Google Patents

Abstract

The invention provides an air conditioner, comprising: an air duct, the same air outlet of the air duct is divided into at least two sub-air outlets, and the air supply directions of all sub-air outlets have an included angle; a wind-shielding switching mechanism , the windshield switching mechanism is movably arranged at the air outlet of the air duct so that at least one sub-air outlet is in a cut-off and closed state, and the other sub-air outlet is in an open air supply state; the first sweeping blade, the first sweeping blade is set On the wall surface of the air duct of the air duct and at the sub-air outlet. Since a windshield switching mechanism is provided at the air outlet of the air duct, the use state of the sub-air outlet can be changed through the action change of the windshield switching mechanism itself, thereby changing the air supply direction of the air conditioner, and making the air supply of the air conditioner The mode has diversified characteristics to meet the different needs of users, improve user experience, and improve the reliability of control and adjustment of the air conditioner.

Description

air conditioner

technical field

The invention relates to the technical field of heat exchange equipment, in particular to an air conditioner.

Background technique

In the prior art, in the scheme where the same air outlet of the air duct of the air conditioner has at least two sub-air outlets, for example, all the sub-air outlets of the cabinet air conditioner output air at the same time, thus causing the air conditioner to have a single air supply mode. , The problem that the air supply direction cannot be changed.

Contents of the invention

The main purpose of the present invention is to provide an air conditioner to solve the problems in the prior art that the air conditioner has a single air supply mode and cannot change the air supply direction.

In order to achieve the above object, according to one aspect of the present invention, an air conditioner is provided, including: an air duct, the same air outlet of the air duct is divided into at least two sub-air outlets, and the air supply directions of all sub-air outlets There is an included angle between them; the windshield switching mechanism, the windshield switching mechanism is movably arranged at the air outlet of the air duct so that at least one sub-air outlet is in the cut-off and closed state, and the other sub-air outlet is in the open air supply state; the first Wind sweeping blades, the first wind sweeping blades are arranged on the wall surface of the air duct of the air duct and located at the sub-air outlets.

Further, the air conditioner further includes a second wind-sweeping blade, and the second wind-sweeping blade is arranged on the windshield switching mechanism.

Further, there are two sub-air outlets, the two sub-air outlets include a first sub-air outlet and a second sub-air outlet, the first sweeping blade is located at the second sub-air outlet, the windshield switching mechanism includes a baffle, the second The wind-sweeping blades are arranged on the wind-guiding surface of the baffle facing the side of the first sub-air outlet.

Further, the windshield switching mechanism is turned over and arranged at the air outlet.

Further, there are two sub-air outlets. The two sub-air outlets include a first sub-air outlet and a second sub-air outlet. Working position, when the windshield switching mechanism is in the first working position, the windshield switching mechanism blocks the first sub-air outlet and opens the second sub-air outlet; when the windshield switching mechanism is in the second working position, the windshield switching mechanism blocks The second sub-air outlet and open the first sub-air outlet.

Further, the windshield switching mechanism includes a baffle, and the two wind guide surfaces of the baffle include a first wind guide surface and a second wind guide surface. When the baffle of the windshield switching mechanism is in the first working position, the overlap of the baffle The connecting side is overlapped on the first inner wall of the air duct, and the first air guide surface is smoothly transitioned to the first inner wall of the air duct and becomes a part of the air guide wall surface of the air duct; the baffle of the windshield switching mechanism is in the second In the working position, the overlapping side of the baffle is overlapped on the second inner wall opposite to the first inner wall of the air duct, and the second air guide surface is smoothly transitioned to the second inner wall of the air duct and becomes the air guide of the air duct part of the wall.

Further, the first wind guiding surface of the baffle is plane.

Further, the overlapping side of the first wind guiding surface of the baffle has an overlapping concave portion overlapping with the first inner wall.

Further, the second wind guiding surface of the baffle is an arc surface.

Further, the distance between the first wind guiding surface and the second wind guiding surface is the thickness of the baffle, and the thickness of the baffle gradually increases from both sides of the baffle to the middle of the baffle.

Further, the thickness peak position of the baffle is between the overlapping side of the baffle and the middle position of the baffle.

Further, the air supply direction of the first sub-air outlet is set downward in the vertical plane, and the air supply direction of the second sub-air outlet is set forward in the horizontal plane.

Further, the air conditioner also includes a cross-flow vane, and the cross-flow vane is pivotably arranged in the air duct.

Further, the air conditioner is a wall-mounted air conditioner.

According to another aspect of the present invention, an air conditioner operation method is provided, including a cooling operation mode and a heating operation mode. When the air conditioner is in the cooling operation mode, the windshield switching mechanism is in the first working position, and the windshield switching mechanism Block the first sub-air outlet and open the second sub-air outlet; when the air conditioner is in the heating operation mode, the windshield switching mechanism is in the second working position, and the windshield switching mechanism blocks the second sub-air outlet and opens the first sub-outlet. tuyere.

Applying the technical solution of the present invention, the same air outlet of the air duct is divided into at least two sub-air outlets, and the air supply directions of all sub-air outlets have an included angle, and the wind-shielding switching mechanism is movably arranged at the outlet of the air duct. At the air outlet, at least one sub-air outlet is in a cut-off and closed state, and the other sub-air outlet is in an open air supply state, and the first sweeping blade is arranged on the air duct wall of the air duct and is located at the sub-air outlet. Since a windshield switching mechanism is provided at the air outlet of the air duct, the use state of the sub-air outlet can be changed through the action change of the windshield switching mechanism itself, thereby changing the air supply direction of the air conditioner, and making the air supply of the air conditioner The mode has diversified characteristics to meet the different needs of users, improve user experience, and improve the reliability of control and adjustment of the air conditioner.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide a further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention. In the attached picture:

Fig. 1 shows the schematic diagram of the working state of the air conditioner in the heating mode in the present invention; and

Fig. 2 shows a schematic diagram of the working state of the air conditioner in cooling mode in the present invention.

Wherein, the above-mentioned accompanying drawings include the following reference signs:

10. Air duct; 11. First sub-air outlet; 12. Second sub-air outlet; 13. First inner wall; 14. Second inner wall; 20. Second sweeping blade; 30. Baffle plate; 31. First 32, the second wind guiding surface; 33, the overlapping recess; 34, the overlapping side; 40, the cross-flow fan blade; 50, the bottom shell; 60, the panel body; 70, the first sweeping blade.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present invention, unless stated to the contrary, the used orientation words such as "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above orientation words are not used to limit the present invention.

In order to solve the problems of the air conditioner in the prior art that the air supply mode is single and the air supply direction cannot be changed, the present invention provides an air conditioner.

As shown in Figures 1 and 2, the air conditioner includes an air duct 10, a windshield switching mechanism and a first sweeping blade 70, the same air outlet of the air duct 10 is divided into at least two sub-air outlets, and all sub-air outlets There is an included angle between the air supply directions, and the windshield switching mechanism is movably arranged at the air outlet of the air duct 10 so that at least one sub-air outlet is in a cut-off and closed state, and the other sub-air outlet is in an open air supply state. A wind-sweeping blade 70 is arranged on the wall surface of the air duct and is located at the sub-air outlet.

It should be noted that the above-mentioned wall surface of the air duct is the wall surface surrounding the above-mentioned air duct.

Since a windshield switching mechanism is provided at the air outlet of the air duct 10, the use state of the sub-air outlet can be changed through the action transformation of the windshield switching mechanism itself, thereby changing the air supply direction of the air conditioner, and making the air supply of the air conditioner The wind mode has diversified characteristics to meet the different needs of users, improve user experience, and improve the reliability of control and adjustment of the air conditioner.

Since the first wind-sweeping blade 70 is arranged at the sub-air outlet, when the corresponding sub-air outlet of the first wind-sweeping blade 70 is in an open state, the wind blows to the sub-air outlet through the air duct 10 The first wind sweeping blade 70 is divided and guided, thereby improving the comfort of the air conditioner.

Preferably, the first wind sweeping vanes 70 are arranged on the surface of the wall surface of the air duct near the side where the volute tongue is located.

In the preferred embodiment shown in FIGS. 1 and 2 , the air supply direction of the first sub-air outlet 11 is set downward in the vertical plane, and the air supply direction of the second sub-air outlet 12 is set forward in the horizontal plane. Of course, the air supply direction of the first sub-air outlet 11 can also be set upward in the vertical plane, while the air supply direction of the second sub-air outlet 12 is set forward in the horizontal plane.

As shown in FIGS. 1 and 2 , the air conditioner further includes a cross-flow vane 40 , which is pivotally disposed in the air duct 10 . That is to say, the air conditioner in the present invention is a cross-flow air conditioner, and the above-mentioned windshield switching mechanism is particularly suitable for an air conditioner with cross-flow vanes 40 .

Certainly, centrifugal fan blades may also be used to replace the above-mentioned cross-flow fan blades 40 .

The air conditioner in the present invention also includes a second sweeping blade 20, the second sweeping blade 20 is arranged on the windshield switching mechanism, and the second sweeping blade 20 at the sub-air outlet in the open state is in the wind guiding working state . Since the second sweeping blade 20 is provided, at the sub-air outlet correspondingly opened, the second sweeping blade 20 can guide the direction of the air supply, and by changing the angle of the second sweeping blade 20, it can also The direction of the air supply is adjusted so that the air supply mode and direction can be varied and adjustable to meet the requirements of different users.

In the preferred embodiment shown in Fig. 1 and Fig. 2, there are two sub-air outlets, the two sub-air outlets include the first sub-air outlet 11 and the second sub-air outlet 12, and the first sweeping blade 70 is located in the second sub-air outlet. At the air outlet 12 , the windshield switching mechanism includes a baffle 30 , and the second sweeping blade 20 is arranged on the wind guiding surface of the baffle 30 facing the first sub-air outlet 11 . Since the first wind-sweeping blade 70 is provided at the second sub-air outlet 12, and the second wind-sweeping blade 20 is installed on the side of the baffle 30 facing the first sub-air outlet 11, the baffle 30 is turned over to a different working position. position, the first wind sweeping blade 70 or the second wind sweeping blade 20 will guide the wind direction according to the actual working conditions, that is to say, the first wind sweeping blade 70 and the second wind sweeping blade 20 are put into use alternately to realize the sub-air outlet The left and right sweeping wind is simple in structure and takes up less space, which improves the air outlet comfort of the air conditioner.

Preferably, the windshield switching mechanism further includes a wind sweeping motor, which is drivingly connected to the baffle 30 .

The windshield switching mechanism in the present invention is turned over and arranged at the air outlet. Since the windshield switching mechanism is installed at the air outlet by turning over, the windshield switching mechanism has the characteristics of easy adjustment and good controllability, thereby ensuring the normal operation of the air conditioner.

In the preferred embodiment shown in Figure 1 and Figure 2, there are two sub-air outlets, the two sub-air outlets include the first sub-air outlet 11 and the second sub-air outlet 12, and the windshield switching mechanism is turned over and set at the air outlet , the windshield switching mechanism has a first working position and a second working position, when the windshield switching mechanism is in the first working position, the windshield switching mechanism blocks the first sub-air outlet 11 and opens the second sub-air outlet 12; When the wind switching mechanism is in the second working position, the windshield switching mechanism blocks the second sub-air outlet 12 and opens the first sub-air outlet 11 . Since the windshield switching mechanism can block one sub-air outlet and open the other sub-air outlet after being flipped in place, the two sub-air outlets are activated alternately, so that the air conditioner has at least two air supply modes, which improves the air supply of the air conditioner. The wind is diverse.

Specifically, the two wind-guiding surfaces of the baffle 30 include a first wind-guiding surface 31 and a second wind-guiding surface 32. When the baffle 30 of the windshield switching mechanism is in the first working position, the overlapping side of the baffle 30 34 is overlapped on the first inner wall 13 of the air duct 10, and the first wind guide surface 31 is connected with the first inner wall 13 of the air duct 10 in a smooth transition and becomes a part of the wind guide wall surface of the air duct 10; When the baffle plate 30 is in the second working position, the overlapping side 34 of the baffle plate 30 is overlapped on the second inner wall 14 opposite to the first inner wall 13 of the air duct 10 , and the second air guide surface 32 is in contact with the side of the air duct 10 The second inner wall 14 is connected with a smooth transition and becomes a part of the air guide wall surface of the air duct 10 . Because the first wind guide surface 31 and the second wind guide surface 32 of the baffle plate 30 can all become a part of the wind guide wall surface when they are in different working positions, thus making the baffle plate 30 have the function of keeping out the wind, it is also effective for the opened child. The air outlet plays the role of guiding the wind direction, effectively reducing noise and vibration, thereby ensuring the air outlet reliability of the air conditioner.

Preferably, the first wind guiding surface 31 of the baffle 30 is a plane (please refer to FIG. 2 ). The flat first air guide surface 31 should be used as an extension of the inner wall surface of the air duct 10 on the air outlet side, so as to guide the air out. In the preferred embodiment shown in FIG. 2 , the inner wall surface on the air outlet side of the above-mentioned air channel 10 is the first inner wall 13 .

Further, the overlapping side 34 of the first wind guiding surface 31 of the baffle 30 has an overlapping concave portion 33 overlapping with the first inner wall 13 (please refer to FIG. 1 and FIG. 2 ). Due to the provision of the overlapping concave portion 33 , the baffle plate 30 can be smoothly and transitionally connected with the first inner wall 13 of the air duct 10 when it is in the state shown in FIG. 1 .

Preferably, the second wind guiding surface 32 of the baffle 30 is an arc surface (please refer to FIG. 1 ). Since the second air guide surface 32 of the baffle plate 30 is an arc surface, the second air guide surface 32 can make the air blown on the second air guide surface 32 of the baffle plate 30 and can be smoothly guided to the sub-air outlet, thereby ensuring The air supply reliability of the air conditioner is improved.

Further, the distance between the first wind guiding surface 31 and the second wind guiding surface 32 is the thickness of the baffle 30, and the thickness of the baffle 30 gradually increases from both sides of the baffle 30 to the middle of the baffle 30. (Please refer to Figure 1 and Figure 2). Considering that the profile of the air duct 10 needs to meet certain design requirements, the thickness of the baffle plate 30 in the present invention is thick in the middle and thin on both sides.

As shown in FIGS. 1 and 2 , the peak thickness of the baffle 30 is located between the overlapping side 34 of the baffle 30 and the middle position of the baffle 30 . This is obtained after optimizing the profile of the air duct 10. Therefore, the use of the above-mentioned baffle plate 30 as a wind-shielding and air-guiding component can meet the use requirements of the air conditioner, and can ensure that the air conditioner has low noise during the air supply process. , Small vibration characteristics.

In the preferred embodiment shown in FIG. 1 and FIG. 2 , the first inner wall 13 is provided with a stop recess 13 a for stopping the baffle 30 . When the baffle 30 is in the first working position, the overlapping side 34 of the baffle 30 stops at the stop recess 13 a for positioning.

Preferably, the air conditioner is a wall-mounted air conditioner. Since the same air outlet of the wall-mounted air conditioner is divided into multiple sub-air outlets with different air supply directions, the wall-mounted air conditioner has the advantages of large air supply volume, wide air supply angle and orientation, large air supply area, and high heat exchange effect. nice features. In addition, the air conditioner may also be a cabinet air conditioner, a central air conditioner, or the like.

The invention also provides a wall-mounted air conditioner. As shown in Figure 1 and Figure 2, the wall-mounted air conditioner includes an air duct 10, the same air outlet of the air duct 10 is divided into at least two sub-air outlets, and the air supply directions of all sub-air outlets have an included angle .

In the preferred embodiment shown in FIG. 1 and FIG. 2 , the wall-mounted air conditioner further includes a bottom case 50 and a panel body 60 arranged on the front side of the bottom case 50 , an air duct 10 is provided between the panel body 60 and the bottom case 50 , The baffle 30 is reversibly disposed on the bottom case 50 and located at the air outlet. At this time, the other side of the baffle plate 30 opposite to the overlapping side 34 is a pivoting side, and is pivotally connected to the bottom case 50 . Meanwhile, the first sub-air outlet 11 is formed by the lower end plate of the bottom case 50 , and the second sub-air outlet 12 is formed by the gap between the lower edge of the panel body 60 and the bottom case 50 .

The present invention also provides an air conditioner operating method, wherein the same air outlet of the air duct 10 of the air conditioner is divided into a first sub-air outlet 11 and a second sub-air outlet 12, and the air conditioner operating method includes cooling operation mode and the heating operation mode, when in the heating operation mode, the windshield switching mechanism is in the second working position, the windshield switching mechanism blocks the second sub-air outlet 12 and opens the first sub-air outlet 11; when in the cooling operation mode , the windshield switching mechanism is in the first working position, and the windshield switching mechanism blocks the first sub-air outlet 11 and opens the second sub-air outlet 12 .

That is to say, in the heating operation mode, the baffle 30 is connected with the volute tongue when the air is blown from the bottom, and the wind blown by the cross-flow blade 40 is blown to the baffle 30 through the volute guide, and then passes through the baffle 30 The flow is guided and blown out along the second air guide surface of the baffle 30 . Therefore, when the wind blows downward, the air volume near the second wind guide surface of the baffle 30 is relatively large, and the second wind sweeping vane 20 is arranged on the baffle 30 to maximize the flow guiding effect.

That is to say, in the cooling operation mode, the baffle 30 is connected with the volute to open the upper air outlet. At this time, the volute, the baffle 30 and the volute tongue form a complete air duct system. The wind is blown out along the volute and the baffle 30 , and is guided by the first wind sweeping blade 70 to realize the left and right swing of the upper air outlet.

Preferably, the air supply direction of the first sub-air outlet 11 is set downward in the vertical plane, and the air supply direction of the second sub-air outlet 12 is set forward in the horizontal plane.

The air conditioner in the present invention also includes a first sweeping vane 70 and a second sweeping vane 20 arranged on the windshield switching mechanism with an angle adjustable, and the second sweeping vane 20 and the second sweeping vane 20 are changed by manual control and/or automatic control. The wind guiding angle of the first wind sweeping blade 70 . Since the wind guiding angles of the first wind sweeping blades 70 and the second wind sweeping blades 20 can be changed by manual control and/or automatic control, the wind guiding angles of the first wind sweeping blades 70 and the second wind sweeping blades 20 can be adjusted The air supply direction of the air conditioner can be changed to meet the requirements of different users.

In the automatically controlled air conditioner, the air conditioner also includes the above-mentioned second sweeping blade 20, the first sweeping blade 70, a plurality of sweeping connecting rods and a plurality of driving parts, and the angle of the second sweeping blade 20 is adjustable. It is arranged on the windshield switching mechanism, a wind sweeping link is connected with the second sweeping wind blade 20, and a driving part is drivingly connected with the sweeping wind connecting rod and adjusts the wind guide angle of the second sweeping wind blade 20; the first wind sweeping The blade 70 is arranged on the air duct wall of the air duct 10 in an angle-adjustable manner, the other sweeping link is connected with the first sweeping vane 70, and the other driving part is drivingly connected with the sweeping link and adjusts the first sweeping wind. The wind guide angle of the blade 70. Preferably, the driving part is a stepping motor. The first wind sweeping blade 70 and the second wind sweeping blade 20 controlled by the above method have the characteristics of simple structure, convenient installation, reasonable arrangement and small space occupation. And it has the characteristics of being beneficial to air supply, ensuring smooth flow of air flow, and improving the blowing comfort of the air conditioner.

It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and/or combinations thereof.

It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (13)

1. a kind of air conditioner, which is characterized in that including：

The same air outlet in air duct (10), the air duct (10) is separated at least two sub- air outlets, and all sons Angle is all had between the air supply direction of air outlet；

Keep out the wind switching mechanism, and the switching mechanism that keeps out the wind is movably arranged at least one to make at the air outlet of the air duct (10) The sub- air outlet, which is in cut-out closed state and another described sub- air outlet is made to be in, opens ventilation state；

First swing flap blade (70), the first swing flap blade (70) are arranged on the air duct wall surface of the air duct (10) and are located at At the sub- air outlet, the sub- air outlet is two, and described two sub- air outlets include the first sub- air outlet (11) and second Sub- air outlet (12), the switching mechanism overturning of keeping out the wind are arranged at the air outlet, and the switching mechanism that keeps out the wind has first Operating position and the second operating position, when the switching mechanism that keeps out the wind is in first operating position, the switching of keeping out the wind Mechanism blocks the described first sub- air outlet (11) and opens the described second sub- air outlet (12)；When the switching mechanism that keeps out the wind is in When second operating position, the switching mechanism that keeps out the wind blocks the described second sub- air outlet (12) and opens first son Air port (11), the switching mechanism that keeps out the wind include baffle (30), and two wind-guiding surfaces of the baffle (30) include the first wind-guiding Face (31) and the second wind-guiding face (32), it is described when the baffle (30) of the switching mechanism that keeps out the wind is in first operating position The overlap joint side (34) of baffle (30) is overlapped on first inner wall (13) in the air duct (10), and first wind-guiding face (31) with First inner wall (13) of the air duct (10), which smoothly transits, to be connected and as one of wind-guiding wall surface of the air duct (10) Point；When the baffle (30) of the switching mechanism that keeps out the wind is in second operating position, the overlap joint side (34) of the baffle (30) It is overlapped on second inner wall (14) opposite with first inner wall (13) in the air duct (10), and second wind-guiding face (32) it smoothly transits and connect and as the wind-guiding wall surface of the air duct (10) with second inner wall (14) of the air duct (10) A part.

2. air conditioner according to claim 1, which is characterized in that the air conditioner further includes the second swing flap blade (20), Second swing flap blade (20) setting is kept out the wind described on switching mechanism.

3. air conditioner according to claim 2, which is characterized in that the sub- air outlet is two, described two sub- outlet air Mouth includes the first sub- air outlet (11) and the second sub- air outlet (12), and the first swing flap blade (70) is located at second son and goes out At air port (12), the switching mechanism that keeps out the wind includes baffle (30), and the second swing flap blade (20) is arranged in the baffle (30) in the wind-guiding face of the described first sub- air outlet (11) side of direction.

4. air conditioner according to any one of claim 1 to 3, which is characterized in that the switching mechanism overturning of keeping out the wind is set It sets at the air outlet.

5. air conditioner according to claim 1, which is characterized in that first wind-guiding face (31) of the baffle (30) is in Plane.

6. air conditioner according to claim 5, which is characterized in that first wind-guiding face (31) of the baffle (30) Overlapping side (34) has the overlap joint recess portion (33) coordinated with first inner wall (13) overlap joint.

7. air conditioner according to claim 1, which is characterized in that second wind-guiding face (32) of the baffle (30) is in Cambered surface.

8. air conditioner according to claim 1, which is characterized in that first wind-guiding face (31) and second wind-guiding face The distance between (32) it is the thickness of the baffle (30), and the thickness of the baffle (30) is by the two lateral of the baffle (30) The middle part direction of the baffle (30) gradually increases.

9. air conditioner according to claim 8, which is characterized in that the thickness peak position of the baffle (30) is in described Between the overlap joint side (34) and the centre position of the baffle (30) of baffle (30).

10. air conditioner according to claim 1, which is characterized in that the air supply direction of the first sub- air outlet (11) exists It is arranged downward in perpendicular, the air supply direction of the second sub- air outlet (12) is arranged forward in the horizontal plane.

11. air conditioner according to any one of claim 1 to 3, which is characterized in that the air conditioner further includes through-flow wind Leaf (40), the through-flow fan blade (40) are pivotally disposed in the air duct (10).

12. air conditioner according to claim 1, which is characterized in that the air conditioner is wall-hanging air conditioner.

13. a kind of air conditioner operation method, which is characterized in that the air conditioner operation method is applied in claim 1 to 12 On any one of them air conditioner, including cooling operation mode and heating operation mode,

When air conditioner is in the cooling operation mode, the switching mechanism that keeps out the wind is in the first operating position, the switching of keeping out the wind Mechanism blocks the first sub- air outlet (11) and opens the second sub- air outlet (12)；

When air conditioner is in the heating operation mode, the switching mechanism that keeps out the wind is in the second operating position, described to keep out the wind Switching mechanism blocks the described second sub- air outlet (12) and opens the described first sub- air outlet (11).